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Rifles, Reloading, Optics, Equipment
Reloading
.243 AI Loading Question
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<blockquote data-quote="Greg Duerr" data-source="post: 786693" data-attributes="member: 32685"><p>Im using H100V for my .243AI shooting the 95gr.Berger</p><p> </p><p> I started out with a load of 44.0, because on the back of the Powder can it showed a load for the .243 and the 100gr @43.7C However the berger book showed a max load of 41.0</p><p> From 44.0 - 46.0 my groups were about 1.750 not until I got to 46.5 did they come down to .856, however I saw cratering on the primer and that shinny spot on the head of the case.</p><p> </p><p> Is that signs of hi pressure..........? Is that something to look at or is that doable?</p><p> </p><p> I cant seat my bullet out to touch the lands, is that normal for the berger or is it a chamber issue?</p><p> </p><p> Does one kind of powder make that much differance, I had some RL19 and had groups that were .596 However the same pressure signs were there.</p><p> </p><p> Are the recomended powders for the .243 acceptable in the Ackley ?</p><p> </p><p> This is all new to me ..................</p><p> </p><p> Is it important that you are able to seat your bullets out far enough to touch the lands?</p><p> </p><p>Greg</p></blockquote><p></p>
[QUOTE="Greg Duerr, post: 786693, member: 32685"] Im using H100V for my .243AI shooting the 95gr.Berger I started out with a load of 44.0, because on the back of the Powder can it showed a load for the .243 and the 100gr @43.7C However the berger book showed a max load of 41.0 From 44.0 - 46.0 my groups were about 1.750 not until I got to 46.5 did they come down to .856, however I saw cratering on the primer and that shinny spot on the head of the case. Is that signs of hi pressure..........? Is that something to look at or is that doable? I cant seat my bullet out to touch the lands, is that normal for the berger or is it a chamber issue? Does one kind of powder make that much differance, I had some RL19 and had groups that were .596 However the same pressure signs were there. Are the recomended powders for the .243 acceptable in the Ackley ? This is all new to me .................. Is it important that you are able to seat your bullets out far enough to touch the lands? Greg [/QUOTE]
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.243 AI Loading Question
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